Describe a solver problem and offer solutions. More...
#include <zypp/ResolverProblem.h>
Classes | |
| class | Impl |
| ResolverProblem implementation. More... | |
Public Member Functions | |
| ResolverProblem () | |
| Constructor. | |
| ResolverProblem (std::string description) | |
| Constructor. | |
| ResolverProblem (std::string description, std::string details) | |
| Constructor. | |
| ResolverProblem (std::string description, std::string details, std::vector< std::string > &&completeProblemInfo) | |
| Constructor. | |
| ~ResolverProblem () override | |
| Destructor. | |
| const std::string & | description () const |
| Return a one-line description of the problem. | |
| const std::string & | details () const |
| Return a (possibly muti-line) detailed description of the problem or an empty string if there are no useful details. | |
| const std::vector< std::string > & | completeProblemInfo () const |
| Return a one-line description for each problematic rule in the problem tree. | |
| const ProblemSolutionList & | solutions () const |
| Return the possible solutions to this problem. | |
| void | setDescription (std::string description) |
| Set description of the problem. | |
| void | setDetails (std::string details) |
| Set detail description of the problem. | |
| void | addSolution (const ProblemSolution_Ptr &solution, bool inFront=false) |
| Add a solution to this problem. | |
| Public Member Functions inherited from zypp::base::ReferenceCounted | |
| ReferenceCounted () | |
| Default ctor. | |
| ReferenceCounted (const ReferenceCounted &rhs) | |
| Copy ctor. | |
| virtual | ~ReferenceCounted () |
| Dtor. | |
| ReferenceCounted & | operator= (const ReferenceCounted &) |
| Assignment. | |
| unsigned | refCount () const |
| Return reference counter value. | |
| void | ref () const |
| Add a reference. | |
| void | unref () const |
| Release a reference. | |
Private Attributes | |
| RWCOW_pointer< Impl > | _pimpl |
Related Symbols | |
(Note that these are not member symbols.) | |
| std::ostream & | operator<< (std::ostream &, const ResolverProblem &obj) ZYPP_API |
| Stream output. | |
| std::ostream & | operator<< (std::ostream &, const ResolverProblemList &obj) ZYPP_API |
| Stream output. | |
| Related Symbols inherited from zypp::base::ReferenceCounted | |
| void | intrusive_ptr_add_ref (const ReferenceCounted *ptr_r) |
| intrusive_ptr hook to add_ref. | |
| void | intrusive_ptr_release (const ReferenceCounted *ptr_r) |
| intrusive_ptr hook to release. | |
| std::ostream & | operator<< (std::ostream &str, const ReferenceCounted &obj) |
| Stream output. | |
Additional Inherited Members | |
| Static Public Member Functions inherited from zypp::base::ReferenceCounted | |
| static void | add_ref (const ReferenceCounted *ptr_r) |
| Called by zypp::intrusive_ptr to add a reference. | |
| static void | release (const ReferenceCounted *ptr_r) |
| Called by zypp::intrusive_ptr to add a reference. | |
| Protected Member Functions inherited from zypp::base::ReferenceCounted | |
| virtual std::ostream & | dumpOn (std::ostream &str) const |
| Overload to realize std::ostream & operator<<. | |
| virtual void | ref_to (unsigned) const |
| Trigger derived classes after refCount was increased. | |
| virtual void | unref_to (unsigned) const |
| Trigger derived classes after refCount was decreased. | |
Detailed Description
Describe a solver problem and offer solutions.
Definition at line 26 of file ResolverProblem.h.
Constructor & Destructor Documentation
◆ ResolverProblem() [1/4]
| zypp::ResolverProblem::ResolverProblem | ( | ) |
Constructor.
Definition at line 92 of file ResolverProblem.cc.
◆ ResolverProblem() [2/4]
| zypp::ResolverProblem::ResolverProblem | ( | std::string | description | ) |
Constructor.
Definition at line 96 of file ResolverProblem.cc.
◆ ResolverProblem() [3/4]
| zypp::ResolverProblem::ResolverProblem | ( | std::string | description, |
| std::string | details ) |
Constructor.
Definition at line 100 of file ResolverProblem.cc.
◆ ResolverProblem() [4/4]
| zypp::ResolverProblem::ResolverProblem | ( | std::string | description, |
| std::string | details, | ||
| std::vector< std::string > && | completeProblemInfo ) |
Constructor.
Definition at line 104 of file ResolverProblem.cc.
◆ ~ResolverProblem()
|
override |
Destructor.
Definition at line 108 of file ResolverProblem.cc.
Member Function Documentation
◆ description()
| const std::string & zypp::ResolverProblem::description | ( | ) | const |
Return a one-line description of the problem.
Definition at line 112 of file ResolverProblem.cc.
◆ details()
| const std::string & zypp::ResolverProblem::details | ( | ) | const |
Return a (possibly muti-line) detailed description of the problem or an empty string if there are no useful details.
Definition at line 115 of file ResolverProblem.cc.
◆ completeProblemInfo()
| const std::vector< std::string > & zypp::ResolverProblem::completeProblemInfo | ( | ) | const |
Return a one-line description for each problematic rule in the problem tree.
Definition at line 121 of file ResolverProblem.cc.
◆ solutions()
| const ProblemSolutionList & zypp::ResolverProblem::solutions | ( | ) | const |
Return the possible solutions to this problem.
All problems should have at least 2-3 (mutually exclusive) solutions:
- Undo: Do not perform the offending transaction (do not install the package that had unsatisfied requirements, do not remove the package that would break other packages' requirements)
- Remove referrers: Remove all packages that would break because they depend on the package that is requested to be removed
- Ignore: Inject artificial "provides" for a missing requirement (pretend that requirement is satisfied)
Definition at line 118 of file ResolverProblem.cc.
◆ setDescription()
| void zypp::ResolverProblem::setDescription | ( | std::string | description | ) |
Set description of the problem.
Definition at line 124 of file ResolverProblem.cc.
◆ setDetails()
| void zypp::ResolverProblem::setDetails | ( | std::string | details | ) |
Set detail description of the problem.
Definition at line 127 of file ResolverProblem.cc.
◆ addSolution()
| void zypp::ResolverProblem::addSolution | ( | const ProblemSolution_Ptr & | solution, |
| bool | inFront = false ) |
Add a solution to this problem.
This class takes over ownership of the problem and will delete it when neccessary.
Definition at line 130 of file ResolverProblem.cc.
Friends And Related Symbol Documentation
◆ operator<<() [1/2]
|
Stream output.
Definition at line 142 of file ResolverProblem.cc.
◆ operator<<() [2/2]
|
Stream output.
Definition at line 154 of file ResolverProblem.cc.
Member Data Documentation
◆ _pimpl
|
private |
Definition at line 93 of file ResolverProblem.h.
The documentation for this class was generated from the following files:
- zypp/ResolverProblem.h
- zypp/ResolverProblem.cc
